Teeth whitening is a cosmetic dental procedure designed to lighten the color of the teeth and remove stains and discoloration. It’s one of the most popular and non-invasive dental treatments for enhancing the appearance of the smile. Here’s an overview of how teeth whitening typically works: Evaluation: Before undergoing teeth whitening, it’s essential to have a dental examination to assess the overall health of your teeth and gums. Your dentist will also determine the cause of tooth discoloration and whether you’re a suitable candidate for whitening. Treatment Options: In-Office Whitening: In-office teeth whitening, also known as chairside whitening, is performed by a dentist in a dental office. It involves the application of a high-concentration whitening gel to the teeth, which is activated by a special light or laser. In-office whitening procedures usually take about 60 to 90 minutes and can achieve noticeable results in a single visit. Take-Home Whitening Kits: Take-home whitening kits consist of custom-made trays and whitening gel provided by your dentist. You’ll be instructed to fill the trays with the whitening gel and wear them for a specified period each day, typically for a few hours or overnight, over a period of one to two weeks. Take-home kits offer convenience and flexibility, allowing you to whiten your teeth at your own pace in the comfort of your home. Whitening Agents: The active ingredient in most teeth whitening products is hydrogen peroxide